You people do realize that you can get level 11 by simply doing NOTHING AT ALL. So all of you claiming that you're a master because you got that high, you just failed.
Honestly, the only reason I ever played this game continuously was because there was an achievement award. It was a really good idea, and I like the old-school style, but it began to get a bit annoying. Enjoyable, but some things need to be sorted out-- 3/5